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Make OIDs optional, per discussions in pghackers. WITH OIDS is still the

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default, but OIDS are removed from many system catalogs that don't need them.
Some interesting side effects: TOAST pointers are 20 bytes not 32 now;
pg_description has a three-column key instead of one.

Bugs fixed in passing: BINARY cursors work again; pg_class.relhaspkey
has some usefulness; pg_dump dumps comments on indexes, rules, and
triggers in a valid order.

initdb forced.
This commit is contained in:
Tom Lane
2001-08-10 18:57:42 +00:00
parent d062f0f4e9
commit bf56f0759b
83 changed files with 1962 additions and 1583 deletions
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8
src/backend/commands/dbcommands.c
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@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.77 2001/08/04 00:14:43 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.78 2001/08/10 18:57:34 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -354,15 +354,15 @@ dropdb(const char *dbname)
heap_endscan(pgdbscan);
/* Delete any comments associated with the database */
DeleteComments(db_id, RelationGetRelid(pgdbrel));
/*
* Close pg_database, but keep exclusive lock till commit to ensure
* that any new backend scanning pg_database will see the tuple dead.
*/
heap_close(pgdbrel, NoLock);
/* Delete any comments associated with the database */
DeleteComments(db_id);
/*
* Drop pages for this database that are in the shared buffer cache.
* This is important to ensure that no remaining backend tries to